331998745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{8527}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 429811200

約数和(自身を除く): 97812455

約数列:

[1, 5, 13, 65, 599, 2995, 7787, 8527, 38935, 42635, 110851, 554255, 5107673, 25538365, 66399749, 331998745]

約数ペア:

[(1, 331998745), (5, 66399749), (13, 25538365), (65, 5107673), (599, 554255), (2995, 110851), (7787, 42635), (8527, 38935)]